OPNsense Forum

Archive => 21.7 Legacy Series => Topic started by: supercm on December 30, 2021, 05:42:03 PM

Title: [Solved] Deny unknown clients is not working
Post by: supercm on December 30, 2021, 05:42:03 PM
I have several VLANs that are set to deny unknown clients but I am able to connect with clients that are supposed to be available on other VLANs only. Running 21.7.7. Known issue?

Looks like this is by design.
Title: Re: Deny unknown clients is not working
Post by: chemlud on December 30, 2021, 05:56:07 PM
If you reserve an IP in DHCP on one interface, this MAC will receive an IP on any other interface in my experience. This has been this way since pfsense and never changed...
Title: Re: Deny unknown clients is not working
Post by: supercm on December 30, 2021, 05:57:39 PM
Gotcha. Good to know. Ill block on the Access point then.